Parallelisable Heterotic Backgrounds
High Energy Physics - Theory
2010-02-03 v1 Differential Geometry
Abstract
We classify the simply-connected supersymmetric parallelisable backgrounds of heterotic supergravity. They are all given by parallelised Lie groups admitting a bi-invariant lorentzian metric. We find examples preserving 4, 8, 10, 12, 14 and 16 of the 16 supersymmetries.
Keywords
Cite
@article{arxiv.hep-th/0308141,
title = {Parallelisable Heterotic Backgrounds},
author = {José Figueroa-O'Farrill and Teruhiko Kawano and Satoshi Yamaguchi},
journal= {arXiv preprint arXiv:hep-th/0308141},
year = {2010}
}
Comments
17 pages, AMSLaTeX